Question

2x + y=8 and x-y=1 solve
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Answer 1

Answer:

$x = 3 \: \: \: \: \: \: \: \: y = 2.$

( ANSWER )

Step-by-step explanation:

GIVEN :

$2x + y = 8 \\ \\ x - y = 1$

TO FIND :

value of X and y

SOLUTION :

$2x + y = 8 \\ \\ x - y = 1 \\ \\ add \: these \: equations \: we \: get \\ \\ 3x = 9 \\ \\ x = 3 \: \: \: \: \: \: y = 8 - 6 \\ \\ x = 3 \: \: \: \: \: \: \: \: y = 2.$